All names: Gaia DR2 5617205933369326592, WISE J071114.29-251813.0, WDJ071114.41-251815.05, TIC 65144290, SCR 0711-2518, DENIS J071114.4-251816, SCR J0711-2518, Gaia DR3 5617205933369326592, WD 0709-252, WISEA J071114.29-251812.8, Gaia EDR3 5617205933369326592, UCAC4 324-020880, 2MASS J07111440-2518152
| Parameter | Unit | Gaia EDR3 | Pan-STARRS DR1 | Gaia DR2 | Stilism | Subasavage et al. 2008 | Vincent et al. 2024 | Simbad | Gentile Fusillo et al. 2018 | White Dwarf Catalog (McCook & Sion 1999) |
|---|---|---|---|---|---|---|---|---|---|---|
| Right ascension | 07 11 14.28 (0.01) | 07 11 14.28 (0.02) | 07 11 14.39 | 07 11 14.28 | 07 11 14.41 (0.01) | 07 11 14.28 | 07 11 13.68 | |||
| Declination | -25 18 11.89 (0.02) | -25 18 11.99 (0.03) | -25 18 15.00 | -25 18 11.89 | -25 18 15.05 (0.02) | -25 18 11.99 | -25 18 14.04 | |||
| Spectral type | DA4.5 | DA | DA4.5 | DA4.5 | ||||||
| Effective temperature | [K] | 10708.0 (356) | 13079.0 (75) | |||||||
| log(g) | [cgs] | 7.41 (0.006) | ||||||||
| Mass | [M☉] | 0.338 (0.003) | ||||||||
| log(Luminosity) | [L☉] | |||||||||
| Cooling age | [Gyr] | |||||||||
| log(H/He) | ||||||||||
| log(C/He) | ||||||||||
| log(Ca/He) | ||||||||||
| log(Ca/H) | ||||||||||
| log(C/H) | ||||||||||
| log(N/H) | ||||||||||
| log(O/H) | ||||||||||
| log(Na/H) | ||||||||||
| log(Mg/H) | ||||||||||
| log(Al/H) | ||||||||||
| log(Si/H) | ||||||||||
| log(P/H) | ||||||||||
| log(S/H) | ||||||||||
| log(Sc/H) | ||||||||||
| log(Ti/H) | ||||||||||
| log(Cr/H) | ||||||||||
| log(Mn/H) | ||||||||||
| log(Fe/H) | ||||||||||
| log(Ni/H) | ||||||||||
| Parallax | [mas] | 18.90 (0.02) | 18.86 (0.03) | 18.90 | 18.90 (0.02) | 18.86 (0.03) | 32.70 | |||
| Distance | [pc] | 52.90 (0.06) | 53.01 (0.09) | 30.50 | 52.90 | 52.90 (0.06) | 53.01 (0.09) | 30.58 | ||
| Composition | H | |||||||||
| Proper motion (right ascension) | [mas/yr] | -110.0590125 (0.02) | -110.0382774 (0.04) | -110.059 (0.02) | -110.0382774 | |||||
| Proper motion (declination) | [mas/yr] | 197.7984994 (0.02) | 197.8861737 (0.06) | 197.798 (0.02) | 197.8861737 | |||||
| Variability | ||||||||||
| Magnetic | ||||||||||
| Bd | [MG] | |||||||||
| Infrared excess (disk) | ||||||||||
| Binarity | ||||||||||
| B magnitude | 14.65 (0.01) | |||||||||
| V magnitude | 14.37 (0.02) | |||||||||
| R magnitude | 14.59 (0.08) | |||||||||
| I magnitude | 14.29 (0.02) | |||||||||
| J magnitude | 14.39 (0.03) | 14.39 (0.03) | ||||||||
| H magnitude | 14.39 (0.04) | 14.39 (0.04) | ||||||||
| K magnitude | 14.49 (0.09) | 14.49 (0.09) | ||||||||
| u magnitude | ||||||||||
| g magnitude | 14.41 (0.02) | |||||||||
| r magnitude | 14.46 (0.02) | |||||||||
| i magnitude | 14.78 (0.2) | |||||||||
| z magnitude | ||||||||||
| G magnitude | 14.45 (0.002) | 14.46 | 14.45 | 14.45 (0.003) | 14.46 | |||||
| BP magnitude | 14.44 (0.002) | 14.43 | 14.43 | |||||||
| RP magnitude | 14.37 (0.003) | 14.38 | 14.38 | |||||||
| Pan g magnitude | 14.41 (0.002) | |||||||||
| Pan r magnitude | 14.54 (0.001) | |||||||||
| Pan i magnitude | 14.74 (0.008) | |||||||||
| Pan z magnitude | 14.93 (0.003) | |||||||||
| Pan y magnitude | 15.04 (0.003) | |||||||||
| E(B-V) | 0.000 | |||||||||
* Constant surface field
Spectra without link are available upon request
The Montreal White Dwarf Database is produced and maintained by Prof. Patrick Dufour (Université de Montréal) and Dr. Simon Blouin (University of Victoria). Please send database updates, corrections, suggestions or bug reports to patrick.dufour@umontreal.ca.